Sigma-Delta quantization of sub-Gaussian frame expansions and its application to compressed sensing.

Felix Krahmer Rayan Saab Özgür Yilmaz

Published in: CoRR (2013)

Keyphrases

compressed sensing
sigma delta
high signal to noise ratio
image reconstruction
random projections
sparse representation
natural images
signal processing
high order
image sensor
computational complexity
matlab simulink
computer vision
neural network
high dimensional
video sequences
multiscale